baber/WOPTO huggingface dataset:
Patent JP-S63163721-A (JP)
Title: Air conditioner
Inventor: NAKAGAWA KANEHARU
IPC: F24F3/00
Filed: 1986-12-26
Abstract: PURPOSE:To make the work of installation simple and raise heat exchange efficiency by erecting along the outer wall of a house a double-pipe type heat exchanger with spine fins on the outer circumference of its inner pipe and connecting the double pipes to the air circulation port in the outer wall and the piping of a heat source device. CONSTITUTION:A liquid coolant is sent from a heat source device 14 to the inner pipe of a double-pipe type heat exchanger 5, and the coolant absorbs heat from spine fins 9 and evaporates. The evaporated coolant returns to the heat source device 14 via a return pipe 11. On the other hand the air in a room is led into the outer pipe 8 through a circulation port 20 on the suction side and a connecting pipe 24. Then the air flows spirally along the spine fins 9 to exchange heat with the coolant in the inner pipe 7 and becomes conditioned air, and them the air is discharged by an indoor unit 22 into the room through a connecting pipe 23 and circulation port 19 on the discharge side. During this discharge, fresh outdoor air is taken in by a ventilation device 26 if a damper 27 is opened as needed. Further, if a blower 21 is rotated reversely the air in the room is discharged. The water drops that attach and condense in the outer pipe 8 flow downwards and dusts in the air settle at the lower end section of the outer pipe 88 and they can be discharged by removing a lid body 28.
Patent JP-H01152814-A (JP)
Title: Oscillation circuit
Inventor: ARIGA KOICHI
IPC: H03K4/90
Filed: 1987-12-10
Abstract: PURPOSE:To attain synchronized oscillation answering to an external synchronizing signal with a broad band frequency by controlling charging/discharging of a capacitor not by a circuit in the inside of an integration circuit but by an externally mounted circuit when an external synchronizing signal is supplied. CONSTITUTION:When an external synchronizing signal A is given to a terminal 56, a positive level of the external synchronizing signal charges a capacitor 78 via a diode 72 and a resistor 74. Thus, transistors(TR) 76, 70 are conductive, terminals 18, 50 are connected directly in an integrated circuit 10, an internal current source stops its operation and no current is supplied to a capacitor 24 from the terminal 22 and a current decided by the base voltage of a TR 106, a +Vcc and a resistance of the resistor 108 charges the capacitor 24. When the external synchronizing signal A is differentiated by the resistor 86, the capacitor 88 and the base ground resistance of the TR 84, the positive pulse of the differentiation signal B conducts the TR 84, the capacitor 24 is discharged and the charging is started immediately after the discharge. The operation above is repeated and the repetitive sawtooth wave voltage C is generated in the capacitor 24.
Patent JP-H06135121-A (JP)
Title: Printing method
Inventor: BABA SHIGEMASA
IPC: B41F17/34
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a method for forming a sufficiently-thick printing film without an occurrence of misregistration. CONSTITUTION:In a printing method, an original printing plate 5 and an object to be printed 6 are juxtaposed, a pad 9 is brought into contact with both the original printing plate 5 and the object to be printed 6 in order, and the characters or graphics of the original printing plate 5 are transferred to the object to be printed 6. The pad 9 is firstly brought into contact with the original printing plate 5 coated with ink to suck the ink. The pad 9 is lifted and moved to a position above the object to be printed 6, succeedingly being returned again to a position above the original printing plate 5 without being lowered. The pad 9 is lowered to come into contact with the original printing plate 5 to again suck the ink, succeedingly being lifted, moved to the position above the object to be printed 6, and lowered intact to be strongly pressed on the object to be printed 6 to make printing thereon. Therefore, the two ink sucking actions ensure a sufficient film thickness though an ink transfer action to the object to be printed 6 is conducted once.
Patent JP-2001090387-A (JP)
Title: Gravestone with building door for housing the ashes of the dead
Inventor: IKEDA YOSHIO
IPC: E04H13/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience of having to move surrounding accessories or a base stone in storing a person's ashes or the like by providing a door, which a conventional gravestone has not had on it. SOLUTION: Part of a middle base 2 which is part of a gravestone body is cut, and a door 1 for storing a person's ashes is provided and is penetrated up to the middle of a lower base 3, thus it is possible to eliminate time and trouble in storing the person's ashes.
Patent JP-S63169912-A (JP)
Inventor: YAMAMOTO MASAHARU
IPC: A01F25/14
Filed: 1986-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03174988-A (JP)
Title: Device for joining long size materials
Inventor: NAKAJIMA HIROYUKI
IPC: B23K20/12
Filed: 1989-11-30
Abstract: PURPOSE:To easily remove joined long size materials by providing a couple of clamps to hold two base metals on the same axial center and a chuck to hold a short size piece and rotate on the same axial center as the metals between both clamps and forming attaching and detaching grooves on the clamps and chuck. CONSTITUTION:The base metals 2A and 2B arranged at an interval where the short size piece 7 can be inserted are held by the clamps 3A and 3B via the attaching and detaching grooves and the short size piece 7 is inserted from the attaching and detaching groove 12a of the chuck 8 and held by the chuck 8. The chuck 8 is then rotated at high speed via two intermediate gears 16A and 16B and the end faces of the short size piece 7 and the base metals 2A and 2B are pressurized via the clamps 3A and 3B by jacks 6A and 6B and the pressurized faces are heated by frictional heat. When the pressurizing temperature is attained, the chuck 8 is then stopped and at the same time, the pressurizing force is increased by the jacks 6A and 6B and joining is carried out. The joined long size materials are then removed from the attaching and detaching grooves of the chuck 8 and the clamps 3A and 3B.
Patent JP-H06135141-A (JP)
Title: Thermal recording label
Inventor: DANJO KOTARO
IPC: B41M5/26
Filed: 1992-10-28
Abstract: PURPOSE:To provide a thermal recording label capable of being repeatedly subjected to thermal recording and the erasure of the recording and having such a characteristic that the bonded label is peeled to be again bonded to a separate substrate. CONSTITUTION:A thermal recording label is formed by successively providing a release layer 3, a thermal recording layer 4, a self-adhesive layer 6 and a release sheet 7 on a base material sheet 2 and the recording to the thermal recording layer 4 and the erasure thereof are performed by reversibly changing the thermal recording layer to a transparent or opaque state.
Patent JP-H04182624-A (JP)
Title: Magneto-optical element
Inventor: OKITSU ATSUSHI
IPC: G02F1/09
Filed: 1990-11-19
Abstract: PURPOSE:To increase an operating response speed and a contrast ratio by forming a yoke core partly formed with a spacing part of a thin film on one surface side of a substrate, forming the coil to be wound on the yoke core of a thin film on the substrate, forming a hermetic weir of a thin film in the part corresponding to the spacing part, and sealing magnetic fluid by a light transparent member to the inner side thereof, thereby forming the thin film of the magnetic fluid. CONSTITUTION:The yoke core 2 having a square frame shape is formed as the thin film on the one surface side of the substrate 1 and the spacing part 3 is formed partly in this core. The symmetrical sides of the spacing part 3 are formed as a winding part 4. The magnetic fluid 5 is sealed to a nearly circular shape in the spacing part 3 by cove glass 6 and a hermetic weir 6a formed to a circular shape. The hermetic weir 6a is formed of the thin film consisting of SiO2, alumina, etc., by a thin film forming technique. The coil 8 is formed by the thin film forming technique on the winding part 4 of the yoke core 2. The on and off of light are controlled by controlling the energization to the coil 8 in such a manner. Medium contrast light is transmitted by requlating the energization current to the coil 8.
Patent JP-H08169867-A (JP)
Title: Production of methacrylamide
Inventor: INOMATA MASASANE
IPC: C07C231/12
Filed: 1994-12-16
Abstract: PURPOSE: To simply and profitably obtain the subject compound useful as a processing agent, a raw material for synthesizing polymers, a cement additive, etc., in a high yield by bringing α-hydroxyisobutyric acid amide and ammonia (compound) into contact with a solid acid catalyst at a specific temperature. CONSTITUTION: (A) α-Hydroxyisobutyric acid amide and (B) ammonia (compound) (e.g. ammonia, ammonium hydroxide, ammonium nitrate, ammonium sulfate, ammonium halide) are brought into contact with (C) a solid acid catalyst (e.g. a metal element phosphate salt) at 150-500 deg.C to obtain the objective compound. The use amount of the component B is preferably 0.001-40 moles per mole of the component A.
Patent JP-H04312967-A (JP)
Title: Semiconductor device
Inventor: KOJIMA YOSHIKAZU
IPC: H01L21/8238
Filed: 1990-11-19
Abstract: PURPOSE:To convert a connecting area into a flat surface and to increase an electrostatic withstand voltage by employing a Schottky diode as a diode for a protective circuit connected to input/output terminals. CONSTITUTION:An integrated circuit is formed on a board 1 through an insulating film 2 on a substrate 1. In the protective circuit of input/output terminal, A Schottky diode is formed of an N-type silicon film 3 and an aluminum film 5. A Schottky diode is formed also between an N-type silicon film 7 and an aluminum film 8. The N-type region 3 of the one diode is connected to a power source voltage VDD, the film 8 of the other diode is connected to a ground VSS, and input/output signals are input to the film 5 and an N-type silicon film 6 of the respective diodes. The substrate 1 may be a silicon substrate, and the film 2 may be a silicon oxide film.
Patent JP-H04185515-A (JP)
Title: Magnetic force type suspension device of automobile
Inventor: KAMIMURA HIROKI
IPC: B60G17/015
Filed: 1990-11-19
Abstract: PURPOSE:To control a suspension very finely by installing a magnetic force generating means for control which controls density distribution of magnetic flux generated by a pair of magnetic force generating means installed over and under a spring. CONSTITUTION:A magnetic type suspension device is provided with an A type upper arm 3 whose outer end is supported at the upper part of a wheel supporting member 1 and whose inner end is supported at a cross member 2, and a lower arm 4 whose outer end is supported at the lower part of the wheel supporting member 1 and whose inner end is supported at the cross member 2. A magnet 5 is mounted on the upper surface of the lower arm 4, and a magnet 6 of the same pole is mounted on a position which faces the magnet 5 at the lower surface of a cross member 3. With this constitution, a magnet 7 for control which controls the density distribution of magnetic flux generated by a pair of magnets 5, 6 is mounted on the lower surface of the cross member 3 at the inside between a pair of magnets 5, 6.
Patent JP-H03173545-A (JP)
Title: Device for applying gel to ultrasonic probe
Inventor: HAYAKAWA KENICHI
IPC: G01N29/28
Filed: 1989-12-04
Abstract: PURPOSE:To rapidly, easily and uniformly apply a proper quantity of an ultrasonic gel to the ultrasonic radiating surface of a probe by providing a roller partly dipped into the ultrasonic gel in a vessel and partly exposed to the air, and providing a means for rotatably supporting said roller. CONSTITUTION:A roller 12 is rotatably supported by a rotating shaft 13 in such a manner that its upper part is slightly protruded from the upper surface of a vessel 11. Between the roller 12 and the vessel upper surface 11a on the rotating directional upper stream side of the roller 12, a space necessary to adhere an ultrasonic gel on the circumference of the roller 12 in a determined thickness is provided. When the roller 12 is rotated around the rotating shaft 13, the ultrasonic gel 5 in the vessel 11 is pumped into the air by the roller 12 and carried thereby. At that time, a probe 4 is moved in the arrow direction A simultaneously, whereby the ultrasonic gel 5 adhered on the surface of the roller 12 is uniformly applied to the ultrasonic radiating surface 4a of the probe 4.
Patent JP-H07168589-A (JP)
Title: Karaoke device
Inventor: AOYAMA YASUTADA
IPC: G11B20/02
Filed: 1993-12-14
Abstract: PURPOSE:To provide a karaoke (orchestration without lyrics) device which can eliminate feeling of tiresomeness of a user in operation of selecting music and the like without adding a device of large scale. CONSTITUTION:This device has plural compact disks storing information of plural music of karaoke and compact disks storing picture information different from them in a CD storing section 6, a CD reproducing device 2 selects a desired information of karaoke music out of plural CD disks, while reproduces it, and reproduces picture information during information of the karaoke music is not reproduced.
Patent JP-H10254786-A (JP)
Title: Method and device for protecting part of memory
Inventor: ESKESEN FRANK NORMAN
IPC: G06F9/46
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent data saved in a memory from being destroyed owing to an error of an application program by providing a visible part and a hidden part for a memory in a computer system and using the hidden part to save data to be transmitted. SOLUTION: An operating system(OS) 4 can be addressed to the visual part 30 of the memory. The addressing possibility of the process or OS 4 is excluded from the hidden part 60 of the memory. The hidden part 60 is used to save data to be transmitted by the processor or OS 4. A communication area arranged at the visible part 30 receives a data access request from the processor or OS 4. A hide server 70 which addresses both the visible part 30 and hidden part 60 receives the data access request from the communication area and starts data access to the hidden part 60.
Patent JP-2000151579-A (JP)
Title: Cryptography generation device and method therefor
Inventor: KASHIWA HIROSHI
IPC: H04L9/18
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To generate a different key by shifting a bit array of the key and to make it possible to allocate a different key to each stage of an algorithm by equipping a stirring processing means which applies stirring processing divided into plural steps by using a different key for each step and a key generation means for generating the different key by using an arbitrary master key. SOLUTION: A stirring processing part 20 of a cryptography generation device divides inputted data into higher- and lower-order data and alternately executes stirring processing called and (f) function by dividing it into plural steps on the basis of a DES cryptography. For example, when the stirring processing is divided into 16 steps and executed, (f) function processing parts 1 to 16 of a first to a sixteenth steps provided in every step of the stirring processing. A cryptographic key generation part 30 generates a first to a sixteenth keys used by the (f) function processing parts 1 to 16 of the first to the sixteenth steps respectively on the basis of a master key and an external setting signal inputted from outside.
Patent JP-H11139248-A (JP)
Title: Webbing winding device
Inventor: SASAKI SUMIKAZU
IPC: B60R22/34
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a webbing winding device which can reduce tensile load applied to webbing during operation of a force limiter, without reducing a tensile force applied to the webbing during operation of a pretensioner. SOLUTION: A pretensioning shaft part 26 at one end of a spool 18 is arranged with a space from a drum 64. During sudden deceleration, the drum 64 bites the pretensioning shaft part 26. Because the pressing part 112 of a drive plate 80 presses a position near the root of an engaging piece 76, a rupturing part 72 is not ruptured, and the drum 62 rotates the spool 18 in the direction for winding webbing 20. If a drawing force not smaller than a predetermined value works on the webbing 20, the end portion of the engaging piece 76 is pressed by the end of a pressing piece 114, and a large bending moment works, causing rupturing of the engaging piece 76 at the rupturing part 72, followed by the operation of a force limiter to twist and deform a torsion bar 24.
Patent JP-H03178515-A (JP)
Title: Temporary fixture for distributing box
Inventor: MIYATA TOYOHISA
IPC: H02G3/12
Filed: 1989-12-01
Abstract: PURPOSE:To attach a distributing box temporarily at an accurate position by turning a temporary fixture engaged with the shape of a base installed to the circumferential section of the opening surface of the distributing box and nailed to concrete forms around the shaft of the distributing box. CONSTITUTION:A distributing box 20 is formed in an octagonal cylindrical body 21, one surface is covered with a cover 22, and a pan-shaped base 24 is mounted to an opening section 25 in the other surface. The base 24 has an outward flange 24a and a flange 24b with inward protruding sections 24c. A temporary fixture 30 as another body engaged with the opening section 25 of the base 24 is fixed temporarily to a concrete form material 50 by driving a plurality of nails 37 through the holes 24d of the protruding sections 24c. Grooves 32 extended in the circumferential direction and stepped grooves 33 are shaped to notches 31 in which the temporary fixture 30 is engaged with the protruding sections 24c, and the cylindrical body 21 is rotated around a shaft and fixed. The periphery of the cylindrical body 21 is filled with concrete (not shown), and the form material 50 is turned, and drawn in the axial direction. Accordingly, the box 20 is temporarily attached easily at an accurate position.
Patent JP-H10143614-A (JP)
Title: Magnetic medium reader
Inventor: YOKOZAWA MITSUO
IPC: G06K13/06
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic medium reader in which the long life of a pre-head can be realized. SOLUTION: A pre-head 12 for detecting the validity and invalidity of a card 22 inserted from an insertion port 11a into a device main body 11 is provided in the device main body 11 in the neighborhood of the insertion port 11a, and a shutter 14 for controlling the further insertion of the card 22 based on a detected result obtained by the pre-head 12 is provided at the deeper side of the inserting direction of the card 22 than the pre-head 12. Also, a pressing roller 21 for sliding and bringing the card 22 into contact with the pre-head is provided so as to be faced to the pre-head 12, and when the card 22 is valid, the pressed state between the pre-head 12 and the pressing roller 21 is released.
Patent JP-H02158766-A (JP)
Title: Electrophotographic printer
Inventor: SATO TAKESHI
IPC: G03G15/047
Filed: 1988-12-13
Abstract: PURPOSE:To reduce fluctuation in the charged potential of a photosensitive body and to obtain a satisfactory picture by using an erase guide in which grains of different refraction indexes are scattered. CONSTITUTION:The erase guide 1 employs a transparent member as a base material 2a, and is formed by scattering therein disperse grains 2b with a refraction index different from that of the base material 2a. Therefore, light made incident on the erase guide 1 from a destaticizing light source 8 is refracted or reflected in this inside and follows a complicated course, and the light quantity distribution is uniformed when the photosensitive body 5 is irradiated with the light; therefore, even if the light quantity distribution of the destaticizing light source 8 is ununiform, the photosensitive body 5 is irradiated with light of uniformly distributed light quantity. This reduces fluctuation in the charged potential of the photosensitive body 5 and provides a satisfactory picture.
Patent JP-H03175585-A (JP)
Title: Pattern recognizing device
Inventor: KADOWAKI YUKIO
IPC: G06T7/00
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a pattern recognizing device which can perform the recognition processing regardless of noise in inputted information by supplying a prescribed signal, which an associative memory sends, to a linear feedback shift register and latching supply data in the linear feedback shift register only when supply data having a prescribed pattern. CONSTITUTION:An associative memory 1 which sends a prescribed signal at the time of coincidence between preliminarily stored data and supplied data and a linear feedback shift register 2 to which data supplies to the associative memory 1 is supplied and in which supplied data is latched only at the time of supply of the prescribed signal are provided. That is, the associative memory 1 sends the prescribed signal only at the time of coincidence between input data and stored data, and the linear feedback shift register 2 latches data supplied to the input side when this prescribed signal is supplied. Thus, the recognition processing is not affected by noise or the like in input data.
Patent JP-H07224315-A (JP)
Title: Method for denitrifying molten iron
Inventor: TAKEUCHI HIDEJI
IPC: C21C7/076
Filed: 1994-12-19
Abstract: PURPOSE:To efficiently and economically denitrify molten iron by adding a flux consisting of metallic aluminum, calcium oxide, etc., to the molten iron in an atmosphere substantially free from N2 and O2. CONSTITUTION:A flux contg. at least metallic aluminum, aluminum oxide and calcium oxide to be added is dropped by gravity or blown on the surface of molten iron in an atmosphere substantially free from N2 and O2, or the flux is added into the molten iron by the injection method. In this case, the molten iron should be placed under reduced pressure, and the flux is effectively supplied into the molten iron kept under <=100 Torr with a carrier gas at 5-30Nl/min.t- Fe. Further, the content of metallic aluminum in the flux is preferably controlled to 5-40wt.% and the weight ratio of the aluminum oxide to calcium oxide to (30/70) to (80/20).
Patent JP-H05150115-A (JP)
Title: Production of phase difference plate
Inventor: TABATA HIRONORI
IPC: G02F1/1335
Filed: 1991-11-28
Abstract: PURPOSE:To obtain the method by which the phase difference plate having an excellent visual field angle characteristic is easily produced without requiring huge stretching equipment. CONSTITUTION:A polycarbonate resin film or sheet 1 is stretched under the conditions of (Tg deg.C)<=T<=(Tg+30 deg.C), 1.0<A<=3.0, and 1.0<=aA/b<=3.0 when the glass transition point of the film or sheet 1 is designated as Tg, the stretching temp. as T, the stretching magnification as A, the length of the film or sheet in the stretching direction before the stretching as a, and the length of the film or sheet in the direction orthogonal with the stretching direction before the stretching as b at the time of uniaxially stretching the film or sheet 1 while permitting the free shrinkage in the direction orthogonal with the stretching direction. The phase difference plate having the high uniaxial stretchability and the excellent visual field angle characteristic is obtd. without generating wrinkles by the stretching treatment under such conditions.